To believe your own thought, to believe that what is true for you in your private heart, is true for all men - that is genius... Whoso would be a man must be a nonconformist... What I must do, is all that concerns me; not what the people think... Nothing can bring you peace but yourself; nothing, but the triumph of principles.

Insist on yourself. Never imitate.

Let the river roll which way it will, cities will rise on its banks.

I like people who like Plato.

The horseman serves the horse, The neat-herd serves the neat, The merchant serves the purse, The eater serves his meat; 'Tis the day of the chattel, Web to weave, and corn to grind, Things are in the saddle, And ride mankind.

Keep your friendships in repair.

But the man and woman of seventy assume to know all, they have outlived their hope, they renounce aspiration, accept the actual for the necessary and talk down to the young. Let them then become organs of the Holy Ghost; let them be lovers; let them behold truth; and their eyes are uplifted, their wrinkles smoothed, they are perfumed again with hope and power.